diff --git a/fees/boson/index.ts b/fees/boson/index.ts
new file mode 100644
index 0000000000..252b93c632
--- /dev/null
+++ b/fees/boson/index.ts
@@ -0,0 +1,53 @@
+import { Adapter, FetchOptions, FetchResultV2 } from "../../adapters/types";
+import { CHAIN } from "../../helpers/chains";
+
+const ProtocolFeeCollectedEvent =
+  "event ProtocolFeeCollected(uint256 indexed exchangeId, address indexed exchangeToken, uint256 amount, address indexed executedBy)";
+const protocolFeeCollectedTopic =
+  "0x9399ed37d26489264206ddf87ad81aaa13557b4e56b5443503a2b64a24ec42db";
+const protocolDiamondAddress = "0x59A4C19b55193D5a2EAD0065c54af4d516E18Cb5";
+
+async function getProtocolFees(options: FetchOptions): Promise<FetchResultV2> {
+  const { getLogs, createBalances } = options;
+  const dailyFees = createBalances();
+
+  const logs = await getLogs({
+    target: protocolDiamondAddress,
+    topics: [protocolFeeCollectedTopic],
+    eventAbi: ProtocolFeeCollectedEvent,
+  });
+
+  const collectedByToken: Record<string, bigint> = {};
+  for (const log of logs) {
+    const token = log.exchangeToken;
+    const amount = BigInt(log.amount);
+    collectedByToken[token] = (collectedByToken[token] || 0n) + amount;
+  }
+
+  for (const [token, amount] of Object.entries(collectedByToken)) {
+    dailyFees.add(token, amount);
+  }
+
+  return {
+    dailyFees,
+    dailyRevenue: dailyFees,
+    dailyProtocolRevenue: dailyFees,
+  };
+}
+
+const adapter: Adapter = {
+  fetch: getProtocolFees,
+  adapter: {
+    [CHAIN.POLYGON]: { start: "2022-10-12" },
+    [CHAIN.ETHEREUM]: { start: "2023-09-29" },
+    [CHAIN.BASE]: { start: "2025-01-31" },
+    [CHAIN.ARBITRUM]: { start: "2025-04-01" },
+    [CHAIN.OPTIMISM]: { start: "2025-03-10" },
+  },
+  version: 2,
+  methodology: {
+    Fees: "A fee is charged on every successful trade executed on the Boson Protocol.",
+  },
+};
+
+export default adapter;